$OpenBSD: patch-src_dscp_c,v 1.2 2015/10/21 13:10:00 sthen Exp $
--- src/dscp.c.orig	Thu Oct 11 21:42:06 2012
+++ src/dscp.c	Wed Oct 21 13:59:28 2015
@@ -56,6 +56,9 @@ const char * iptos2str(int iptos);
 #if HAVE_NETINET_IN_SYSTM_H
 #include <netinet/in_systm.h>
 #endif
+#if HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
 #if HAVE_NETINET_IP_H
 #include <netinet/ip.h>
 #endif
